deps: update rust to v1.90.0

Author: DaleSeo

Cargo.toml

@@ -11,7 +11,7 @@ authors = ["Apollo <[email protected]>"]
 edition = "2024"
 license-file = "LICENSE"
 repository = "https://github.com/apollographql/apollo-mcp-server"
-rust-version = "1.89.0"
+rust-version = "1.90.0"
 version = "0.9.0"
 
 [workspace.dependencies]

flake.nix

@@ -2,7 +2,7 @@
   description = "MCP Support for Apollo Tooling";
 
   inputs = {
-    nixpkgs.url = "github:nixos/nixpkgs/release-24.11";
+    nixpkgs.url = "github:nixos/nixpkgs/nixos-unstable";
     unstable.url = "github:nixos/nixpkgs/nixpkgs-unstable";
 
     # Helper utility for keeping certain paths from garbage collection in CI

rust-toolchain.toml

@@ -1,4 +1,4 @@
 [toolchain]
-channel = "1.89.0"
+channel = "1.90.0"
 profile = "default"
 components = ["rust-analyzer", "rust-src"]